October Weather in Sagamihara, Japan

Last updated: August 23, 2025

In October, the average temperature in Sagamihara, Japan reaches a comfortable 17°C (63°F). However, temperatures can fluctuate, with lows diving to 6°C (43°F) and highs soaring to 31°C (87°F). Prepare for some moisture, as the area typically receives 317 mm (12.5 in) of precipitation over 18 days, contributing to an average humidity of 83%.

October Temperature in Sagamihara

In October in Sagamihara, the average temperature is 17°C (63°F). Maximum temperatures can reach 31°C (87°F) and minimums can drop as low as 6°C (43°F). This makes it a perfect time for travelers to enjoy a variety of outdoor activities while experiencing pleasant weather.

October Weather in Sagamihara: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Sagamihara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sagamihara, October typically has an average temperature of 17°C (63°F), with highs reaching up to 31°C (87°F) and lows dropping to around 6°C (43°F).

Data source: Temperature data for Sagamihara generated using information from the Copernicus Climate Change Service.

October Precipitation in Sagamihara

In Sagamihara in October, the precipitation amount is 317 mm (12.5 in) occurring over the course of 18 days.

October Precipitation Trends in Sagamihara

The chart displays monthly precipitation patterns in Sagamihara, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Sagamihara, October typically receives around 317 mm (12.5 inches) of precipitation spread over approximately 18 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Sagamihara

In Sagamihara in October humidity is 83%. With an average temperature of 17°C (63°F), this humidity feels like a warm, sticky embrace that can make traveling uncomfortable, as the air clings to the skin and creates a heavy atmosphere, often leading to fatigue and a longing for the cooling relief of shade or air conditioning.

October Average Humidity in Sagamihara

This chart illustrates the average monthly humidity levels in Sagamihara, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Sagamihara is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Sagamihara

In Sagamihara in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Sagamihara.

Maximum UV Index Levels in Sagamihara for October

The chart shows the monthly maximum UV Index (UVI) for Sagamihara in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Sagamihara typically reaches 7, which falls under the high exposure category.

Data source: Sagamihara October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How October Weather in Sagamihara Compares to Other Months

Weather in Sagamihara varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Sagamihara, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Sagamihara, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	57 mm (2.2 inches)	76%	moderate
February Weather	5°C (41°F)	66 mm (2.6 inches)	74%	high
March Weather	9°C (48°F)	177 mm (7.0 inches)	70%	very high
April Weather	13°C (56°F)	148 mm (5.8 inches)	74%	very high
May Weather	18°C (65°F)	140 mm (5.5 inches)	81%	extreme
June Weather	21°C (70°F)	198 mm (7.8 inches)	88%	extreme
July Weather	25°C (77°F)	277 mm (10.9 inches)	93%	extreme
August Weather	27°C (80°F)	157 mm (6.2 inches)	90%	extreme
September Weather	22°C (73°F)	221 mm (8.7 inches)	86%	very high
October Weather	17°C (63°F)	317 mm (12.5 inches)	83%	high
November Weather	12°C (54°F)	84 mm (3.3 inches)	80%	moderate
December Weather	7°C (44°F)	68 mm (2.7 inches)	78%	moderate